The CAAS Standards Version 4.0 is the latest, ANSI-approved national standard for EMS accreditation, designed to elevate operational excellence, clinical quality, and organizational accountability. With a reorganized structure, expanded standards, and updates addressing modern challenges like cybersecurity, implicit bias, and employee wellness, Version 4.0 sets the benchmark for EMS agencies striving to achieve the highest level of care and compliance.

This comprehensive guide is divided into four sections—Administration, Clinical, Operations, and Special/Other Services—ensuring clarity and relevance for agencies of all sizes and service models. Whether you're pursuing accreditation for the first time or updating to the latest standards, CAAS Standards Version 4.0 provides the tools and framework to succeed.

Please Note: If you are part of a CAAS accredited agency, you will be provided the new Standards for free.